how can i use StandardAxis.PrimaryX by datetime in bar chart

[User (Old forums)]

#19056 |

Hello,i want use chart for multi -Series, a line and a bar ,and want StandardAxis.PrimaryX is date like this 2008 8 menas yyyy mm thanks very much

Imported from legacy forums. Posted by Hot (had 3312 views)

[User (Old forums)]

#19057

Here is an code snippet showing a basic implementation (assuming you have dropped a ChartControl on the designer) :

 

Chart

chart = chartControl1.Charts[ 0 ];

chart.Axis(

StandardAxis.PrimaryX ).ScaleMode = AxisScaleMode.DateTime;

chart.Axis(

StandardAxis.PrimaryX ).ValueFormatting.Format = ValueFormat.CustomDateTime;

chart.Axis(

StandardAxis.PrimaryX ).ValueFormatting.CustomFormat = “yyyy MM”;

chart.Axis(

StandardAxis.PrimaryX ).StaggerTexts = true;

chart.Axis(

StandardAxis.PrimaryX ).StaggerLevels = 3;

LineSeries line = ( LineSeries )chart.Series.Add( SeriesType.Line );

line.Name = “Line 1”;

line.UseXValues = true;

line.MultiLineMode = MultiLineMode.Series;

line.AddXY( 20,

new DateTime( 2008, 1, 1 ).ToOADate() );

line.AddXY( 40,

new DateTime( 2008, 3, 1 ).ToOADate() );

line.AddXY( 30,

new DateTime( 2008, 5, 1 ).ToOADate() );

line.AddXY( 10,

new DateTime( 2008, 7, 1 ).ToOADate() );

 

LineSeries

line1 = ( LineSeries )chart.Series.Add( SeriesType.Line );

line1.Name =

“Line 2”;

line1.UseXValues =

true;

line1.MultiLineMode =

MultiLineMode.Series;

line1.AddXY( 50,

new DateTime( 2008, 2, 1 ).ToOADate() );

line1.AddXY( 40,

new DateTime( 2008, 4, 1 ).ToOADate() );

line1.AddXY( -10,

new DateTime( 2008, 6, 1 ).ToOADate() );

line1.AddXY( 20,

new DateTime( 2008, 8, 1 ).ToOADate() );

 

Imported from legacy forums. Posted by André (had 303 views)

[User (Old forums)]

#19058

but I want is a line and a bar ,I try to meke bar property of “UseXValues” but there isn’t this property!How can i do that?

Imported from legacy forums. Posted by Hot (had 413 views)

[User (Old forums)]

#19059

I have finish it by add

axis.Labels.Add(“2008 1”);

but thanks also!

hope help other people

Imported from legacy forums. Posted by Hot (had 4183 views)

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